The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Warwickshire. Kenilworth Castle. Air View. Ministry of Works. Crown
Kent. Richborough Castle. Air View. Ministry Of Works. Aerofilms
Caernarvon Castle. Air View. Ministry of Public Building and Works. H. Tempest
Monmouthshire. Chepstow Castle. Air View. Ministry of Public Building and Works. George Pulman. Crown
Sussex. Pevensey Castle. Air View. Ministry of Works. Crown. Cambridge University Collection of Serial Photographs
Isle of Wight. Carisbrooke Castle. Air View. Ministry of Works. Aerofilms
Caernarvonshire. Criccieth Castle. Air View. Ministry of Works. Crown
9. Caernarvon Castle. Air View. Ministry of Public Building and Works. H. Tempest